From 7697daaa894ca2bc5cd652269c316bcdc3ec441b Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 24 Apr 2008 03:15:22 -0700 Subject: [SPARC64]: %l6 trap return handling no longer necessary. Now that we indicate the "restart system call" in the trap type field of pt_regs->magic, we don't need to set the %l6 boolean in all of the trap return paths. And we therefore don't need to pass it to do_notify_resume(). Signed-off-by: David S. Miller --- arch/sparc64/mm/ultra.S | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/sparc64/mm/ultra.S') diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S index 2865c105b6a..e686a67561a 100644 --- a/arch/sparc64/mm/ultra.S +++ b/arch/sparc64/mm/ultra.S @@ -476,7 +476,6 @@ xcall_sync_tick: #endif call smp_synchronize_tick_client nop - clr %l6 b rtrap_xcall ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1 @@ -511,7 +510,6 @@ xcall_report_regs: #endif call __show_regs add %sp, PTREGS_OFF, %o0 - clr %l6 /* Has to be a non-v9 branch due to the large distance. */ b rtrap_xcall ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1 @@ -576,7 +574,7 @@ __hypervisor_tlb_xcall_error: mov %l4, %o0 call hypervisor_tlbop_error_xcall mov %l5, %o1 - ba,a,pt %xcc, rtrap_clr_l6 + ba,a,pt %xcc, rtrap .globl __hypervisor_xcall_flush_tlb_mm __hypervisor_xcall_flush_tlb_mm: /* 21 insns */ -- cgit v1.2.3-70-g09d2